This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Never completely current Need effective search strategies: • Google's initial name -> backrub • Powerful searching Features o + (Match All Terms) - it's default…. Must contain all words there. o OR (Match any term) o- (exclusion - put it in front of the word) o "Phrases" (you miss things not in that exact order) o Title Search o URL Search o Domain Search (limit it to a certain site. Site:nasa.gov mars) • Multi-thread o Can't o URL, Title, and exclusino searches o Cacti search o Metacrawler o Subject directories • Good for searching general topics...
View Full Document
- Winter '09
- Searching, TA, World Wide Web, Rachelle, Powerful searching Features